Case for electronic device



FIG. 1 is a front perspective view of a case for electronic device showing my new design;

FIG. 2 is a front elevation view of thereof;

FIG. 3 is a rear elevation view of thereof;

FIG. 4 is a side elevation view of thereof;

FIG. 5 is another side elevation view of thereof;

FIG. 6 is a top plan view of thereof; and,

FIG. 7 is a bottom plan view of thereof.

The broken lines illustrating portions of the case for electronic device are for environmental purpose only and form no part of the claimed design. 

CLAIM I claim, the ornamental design for a case for electronic device, as shown and described. 